Home / 8,752,926.71-13,118,345.93-4,436,061.59

Finding the Fourth Proportional to 8,752,926.71, 13,118,345.93 and 4,436,061.59

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Solution

The fourth proportional to 8,752,926.71, 13,118,345.93 and 4,436,061.59 is: 6,648,495.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,752,926.71 : 13,118,345.93 = 4,436,061.59 : x
  2. Step 2: Convert to fraction form
    8,752,926.71/13,118,345.93 = 4,436,061.59/x
  3. Step 3: Cross multiply
    8,752,926.71x = 13,118,345.93 × 4,436,061.59
  4. Step 4: Simplify right side
    8,752,926.71x = 58,193,790,482,225.52
  5. Step 5: Solve for x
    x = 58,193,790,482,225.52/8,752,926.71
  6. Step 6: Final answer
    x = 6,648,495.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.